EP 0120655 A1 19841003 - Improved catalysts and their use in ammonia production.
Title (en)
Improved catalysts and their use in ammonia production.
Title (de)
Katalysatoren und ihre Verwendung zur Herstellung von Ammoniak.
Title (fr)
Catalyseurs et leur application dans la production d'ammoniac.
Publication
Application
Priority
GB 8307612 A 19830318
Abstract (en)
[origin: WO8403642A1] Catalysts as prepared by impregnating a carbon support with a halogen-containing compound of Ru, reducing the Ru to metal with hydrogen, and then depositing an alkali metal and a barium compound. The catalysts may be used for ammonia production.
IPC 1-7
IPC 8 full level
B01J 37/02 (2006.01); B01J 23/58 (2006.01); C01C 1/04 (2006.01)
IPC 8 main group level
CPC (source: EP US)
B01J 23/58 (2013.01 - EP US); C01C 1/0411 (2013.01 - EP US); Y02P 20/52 (2015.11 - EP US)
Citation (search report)
- [YD] US 4142993 A 19790306 - ELOFSON RICHARD M, et al
- [YD] GB 1565074 A 19800416 - BRITISH PETROLEUM CO
Designated contracting state (EPC)
AT BE DE FR IT NL SE
DOCDB simple family (publication)
EP 0120655 A1 19841003; EP 0120655 B1 19861217; AT E24284 T1 19870115; AU 2530784 A 19840920; AU 561080 B2 19870430; BR 8406443 A 19850312; CA 1213877 A 19861112; CS 244442 B2 19860717; DD 218281 A5 19850206; DE 3461688 D1 19870129; EG 16174 A 19861230; GB 2136704 A 19840926; GB 2136704 B 19860924; GB 8307612 D0 19830427; GB 8406125 D0 19840411; GR 81480 B 19841211; HU 191311 B 19870227; HU T34372 A 19850328; IN 160307 B 19870704; JP H0513704 B2 19930223; JP S60500754 A 19850523; MA 20062 A1 19841001; MX 168016 B 19930428; NO 158721 B 19880718; NO 158721 C 19881026; NO 844365 L 19841102; NZ 207530 A 19860808; OA 07838 A 19861120; PL 144292 B1 19880531; PL 246716 A1 19850213; SU 1433394 A3 19881023; TR 22456 A 19870713; US 4600571 A 19860715; WO 8403642 A1 19840927; ZA 841684 B 19851030
DOCDB simple family (application)
EP 84301771 A 19840315; AT 84301771 T 19840315; AU 2530784 A 19840306; BR 8406443 A 19840315; CA 449251 A 19840309; CS 189984 A 19840316; DD 26097484 A 19840316; DE 3461688 T 19840315; EG 16784 A 19840311; GB 8307612 A 19830318; GB 8400083 W 19840315; GB 8406125 A 19840308; GR 840174131 A 19840316; HU 175884 A 19840315; IN 175MA1984 A 19840317; JP 50120584 A 19840315; MA 20284 A 19840316; MX 20064884 A 19840313; NO 844365 A 19841102; NZ 20753084 A 19840316; OA 58415 A 19841017; PL 24671684 A 19840316; SU 3815214 A 19841115; TR 202184 A 19840316; US 58697684 A 19840307; ZA 841684 A 19840306